Variant 5-76877782-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_130772.4(S100Z):c.250G>A(p.Val84Ile) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000821 in 1,461,084 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000082 ( 0 hom. )

Consequence

S100Z
NM_130772.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.68

Variant links:

Genes affected

S100Z (HGNC:30367): (S100 calcium binding protein Z) Members of the S100 protein family contain 2 calcium-binding EF-hands and exhibit cell-type specific expression patterns. For additional background information on S100 proteins, see MIM 114085.[supplied by OMIM, Mar 2008]

S100Z links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.19562417).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
S100Z	NM_130772.4 linkuse as main transcript	c.250G>A	p.Val84Ile	missense_variant	4/5	ENST00000317593.9	NP_570128.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris
S100Z	ENST00000317593.9 linkuse as main transcript	c.250G>A	p.Val84Ile	missense_variant	4/5	3	NM_130772.4	ENSP00000320430	P1
S100Z	ENST00000513010.5 linkuse as main transcript	c.250G>A	p.Val84Ile	missense_variant	4/4	1		ENSP00000426768	P1
S100Z	ENST00000613039.1 linkuse as main transcript	c.250G>A	p.Val84Ile	missense_variant	2/3	1		ENSP00000483535	P1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000401

AC:

AN:

249540

Hom.:

AF XY:

0.0000443

AC XY:

AN XY:

135382

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000290

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000821

AC:

AN:

1461084

Hom.:

Cov.:

AF XY:

0.00000963

AC XY:

AN XY:

726922

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000246

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

9.00e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Alfa

AF:

0.000353

Hom.:

Bravo

AF:

0.0000113

ExAC

AF:

0.0000413

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jul 25, 2023

The c.250G>A (p.V84I) alteration is located in exon 4 (coding exon 2) of the S100Z gene. This alteration results from a G to A substitution at nucleotide position 250, causing the valine (V) at amino acid position 84 to be replaced by an isoleucine (I). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.091

BayesDel_addAF

Benign

-0.40

BayesDel_noAF

Benign

-0.51

CADD

Benign

DANN

Benign

0.75

DEOGEN2

Benign

0.0091

T;T;T

Eigen

Benign

-0.059

Eigen_PC

Benign

-0.076

FATHMM_MKL

Pathogenic

0.97

LIST_S2

Benign

0.79

.;.;T

M_CAP

Benign

0.017

MetaRNN

Benign

0.20

T;T;T

MetaSVM

Benign

-1.1

MutationTaster

Benign

1.0

D;D

PrimateAI

Uncertain

0.55

PROVEAN

Benign

-0.43

N;N;.

REVEL

Benign

0.20

Sift

Benign

0.76

T;T;.

Sift4G

Benign

0.37

T;T;T

Polyphen

0.93

P;P;P

Vest4

0.57

MutPred

0.46

Loss of helix (P = 0.2271);Loss of helix (P = 0.2271);Loss of helix (P = 0.2271);

MVP

0.014

MPC

0.13

ClinPred

0.20

GERP RS

4.7

Varity_R

0.37

gMVP

0.26

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over